The song was composed by amateur writers Doctor Mạnh Thắng and teacher Trần Phương.

"As an artist, I think I have a responsibility to do something for the community even if it is a small thing," said Hà Linh. "I thought a lot about what I could do to help everyone in this difficult time. I'm not rich enough to donate billions of đồng, I can't cure people and I don't have time for charity work, so this was the answer."

She said she has been moved to see health workers and volunteers working tirelessly at hospitals and quarantine centres.

Doctor Thắng wrote the lyrics to spread basic knowledge about how to prevent COVID-19 and convey the message to believe in a bright future.

Despite many challenges, the whole world’s coming together to find a cure for corona, according to the lyrics.

Teacher and musician Phương and Linh worked together about ten years ago.

Linh won the 2007 Sao Mai Singing Contest. She is known for her powerful vocal and in 2014 she released her first album entitled Hồi Sinh (Revival).

She was the only female singer to participate at the Asian Music Festival 2019 in China. At the end of 2019, she released her latest album Nàng Thơ (Muse), which is the first in Việt Nam to combine jazz with recital. — VNS